Question
Determine the sample size n needed to construct a 90% confidence interval to estimate the population mean for the following margins of error when =74.
Determine the sample size n needed to construct a 90% confidence interval to estimate the population mean for the following margins of error when =74.
a) 25
b) 40
a) n=24
b) n=?
(Round up to the nearestinteger.)
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Price Theory and Applications
Authors: Steven Landsburg
9th edition
1285423526, 978-1285947877, 1285947878, 978-1285423524
